QR Code Generator

Generate QR codes free online. Custom colors and sizes, download as PNG.

Size

ColorBackground

Cosa Fa Questo Strumento

Generate custom QR codes for URLs, text, WiFi credentials, and more. Customize colors and size, then download as a high-quality PNG image. QR codes work instantly when scanned with any smartphone camera.

Come Usare

Enter your URL, text, or data in the input field.
Customize the size, color, and background color.
Click "Generate QR Code" and download the PNG image.

Formati Supportati

Any text/URL input PNG output (200-800px)

Domande Frequenti

What can I encode in a QR code?

You can encode URLs, plain text, WiFi credentials (WIFI:T:WPA;S:network;P:password;;), phone numbers, email addresses, and more. URLs are the most common use case.

What size should I generate?

400px is ideal for most digital uses. Choose 800px if you plan to print the QR code. 200px is fine for small web widgets.

Will dark mode colors still scan?

Yes, as long as there's sufficient contrast between the foreground and background colors. The default dark-on-dark theme works well with most scanners.